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Subjectinb() and outb()
Hi, all

I wrote a simple program with inb() and outb().
However, it reports the segmentation error when
running it.

The code follows as:
---------------------------------
#include <asm/io.h>

#define LPT 0x378

void write_LPT(unsigned char byte)
{
outb(byte, LPT);
}

int main()
{
write_LPT(LPT);
printf("Value:%c", inb(LPT));

}
------------------------------------------------------

Thanks,

Belinda

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